Docker与Ubuntu服务协同主要涉及在Ubuntu系统上安装和配置Docker,以及使用Docker Compose来管理和部署服务。以下是一个详细的步骤指南:
sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add –
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt update
sudo apt install docker-ce docker-ce-cli containerd.io
sudo docker run hello-world
sudo systemctl enable docker
sudo usermod -aG docker $USER
sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version
docker-compose.yml
文件:例如,创建一个docker-compose.yml
文件来部署Dify应用:
version: '3'
services:
api-server:
build: ./api
ports:
- "5000:5000"
worker:
build: ./worker
web-client:
build: ./web-client
postgres:
image: postgres
environment:
POSTGRES_PASSWORD: example
redis:
image: redis
docker-compose up -d
docker-compose ps
根据服务的配置,通过浏览器访问相应的服务接口。
通过以上步骤,你可以在Ubuntu系统上成功安装Docker,并使用Docker Compose来部署和管理服务。